#3FCBE3#3FCBE3

#3FCBE3 is a light, vivid teal. Relative luminance 0.493; OKLCH L 77.9% C 0.120 H 211.6°. Best body text is #000000 at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#3FCBE3
RGB	rgb(63, 203, 227)
HSL	hsl(189, 75%, 57%)
HSV	hsv(189, 72%, 89%)
CMYK	cmyk(72.2%, 10.6%, 0%, 11%)
CIE-LAB	lab(75.64, -29.07, -22.62)
CIE-LCH	lch(75.64, 36.83, 217.90°)
OKLab	oklab(77.86% -0.1023 -0.063)
OKLCH	oklch(77.86% 0.12 211.6)
XYZ	xyz(37.2650, 49.3103, 80.2120)
Luminance	0.4931 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCBE3 #E3573F

analogous

#3FE3A9 #3FCBE3 #3F79E3

triadic

#3FCBE3 #E33FCB #CBE33F

tetradic

#3FCBE3 #A93FE3 #E3573F #79E33F

square

#3FCBE3 #A93FE3 #E3573F #79E33F

split-complementary

#3FCBE3 #E33F79 #E3A93F

monochromatic

#158092 #1DAFC8 #3FCBE3 #74D9EB #AAE8F3

Accessibility & contrast

On white

1.93

#3FCBE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.86

#3FCBE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCBE3

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCBE3	#FFFFFF	#000000	##000000
##3FCBE3	1.00	1.93	10.86	10.86
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.86	21.00	1.00	1.00
##000000	10.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8C4E4

Deuteranopia (green-blind)

#A1B3E3

Tritanopia (blue-blind)

#00D5D2

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #3fcbe3;
/* rgb */ color: rgb(63, 203, 227);
/* oklch */ color: oklch(77.9% 0.120 211.6);

Tailwind

colors: {
  custom: {
    50: '#8bdbeb',
    500: '#3fcbe3',
    950: '#000000',
  },
}

SCSS

$custom: #3fcbe3;
$custom-light: #8bdbeb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcbe3",
  "rgb": {
    "r": 63,
    "g": 203,
    "b": 227
  },
  "hsl": {
    "h": 188.78,
    "s": 74.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.77864,
    "c": 0.12012,
    "h": 211.6
  },
  "luminance": 0.49315
}

Semantic roles & 50–950 ramp

primary

#3FCBE3

secondary

#E0A79D

accent

#5237F1

background

#F9FDFE

surface

#F2FBFD

border

#CCD4D5

text

#0E1516

muted

#7E8384

Preview Lab

Preview with #3FCBE3

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →